1948654003944

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1\times {\mathrm{81421}}^1$

素因数の和:81871

約数の個数: 128

約数和(自身を含む): 5132634439680

約数和(自身を除く): 3183980435736

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 191, 227, 276, 382, 454, 552, 573, 681, 764, 908, 1146, 1362, 1528, 1816, 2292, 2724, 4393, 4584, 5221, 5448, 8786, 10442, 13179, 15663, 17572, 20884, 26358, 31326, 35144, 41768, 43357, 52716, 62652, 81421, 86714, 105432, 125304, 130071, 162842, 173428, 244263, 260142, 325684, 346856, 488526, 520284, 651368, 977052, 997211, 1040568, 1872683, 1954104, 1994422, 2991633, 3745366, 3988844, 5618049, 5983266, 7490732, 7977688, 11236098, 11966532, 14981464, 15551411, 18482567, 22472196, 23933064, 31102822, 36965134, 44944392, 46654233, 55447701, 62205644, 73930268, 93308466, 110895402, 124411288, 147860536, 186616932, 221790804, 357682453, 373233864, 425099041, 443581608, 715364906, 850198082, 1073047359, 1275297123, 1430729812, 1700396164, 2146094718, 2550594246, 2861459624, 3400792328, 3530170297, 4292189436, 5101188492, 7060340594, 8584378872, 10202376984, 10590510891, 14120681188, 21181021782, 28241362376, 42362043564, 81193916831, 84724087128, 162387833662, 243581750493, 324775667324, 487163500986, 649551334648, 974327001972, 1948654003944]

約数ペア:

[(1, 1948654003944), (2, 974327001972), (3, 649551334648), (4, 487163500986), (6, 324775667324), (8, 243581750493), (12, 162387833662), (23, 84724087128), (24, 81193916831), (46, 42362043564), (69, 28241362376), (92, 21181021782), (138, 14120681188), (184, 10590510891), (191, 10202376984), (227, 8584378872), (276, 7060340594), (382, 5101188492), (454, 4292189436), (552, 3530170297), (573, 3400792328), (681, 2861459624), (764, 2550594246), (908, 2146094718), (1146, 1700396164), (1362, 1430729812), (1528, 1275297123), (1816, 1073047359), (2292, 850198082), (2724, 715364906), (4393, 443581608), (4584, 425099041), (5221, 373233864), (5448, 357682453), (8786, 221790804), (10442, 186616932), (13179, 147860536), (15663, 124411288), (17572, 110895402), (20884, 93308466), (26358, 73930268), (31326, 62205644), (35144, 55447701), (41768, 46654233), (43357, 44944392), (52716, 36965134), (62652, 31102822), (81421, 23933064), (86714, 22472196), (105432, 18482567), (125304, 15551411), (130071, 14981464), (162842, 11966532), (173428, 11236098), (244263, 7977688), (260142, 7490732), (325684, 5983266), (346856, 5618049), (488526, 3988844), (520284, 3745366), (651368, 2991633), (977052, 1994422), (997211, 1954104), (1040568, 1872683)]